90105204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 254177280

約数和(自身を除く): 164072076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 47, 58, 84, 87, 94, 116, 141, 174, 188, 203, 282, 329, 348, 406, 564, 609, 658, 787, 812, 987, 1218, 1316, 1363, 1574, 1974, 2361, 2436, 2726, 3148, 3948, 4089, 4722, 5452, 5509, 8178, 9444, 9541, 11018, 16356, 16527, 19082, 22036, 22823, 28623, 33054, 36989, 38164, 45646, 57246, 66108, 68469, 73978, 91292, 110967, 114492, 136938, 147956, 159761, 221934, 258923, 273876, 319522, 443868, 479283, 517846, 639044, 776769, 958566, 1035692, 1072681, 1553538, 1917132, 2145362, 3107076, 3218043, 4290724, 6436086, 7508767, 12872172, 15017534, 22526301, 30035068, 45052602, 90105204]

約数ペア:

[(1, 90105204), (2, 45052602), (3, 30035068), (4, 22526301), (6, 15017534), (7, 12872172), (12, 7508767), (14, 6436086), (21, 4290724), (28, 3218043), (29, 3107076), (42, 2145362), (47, 1917132), (58, 1553538), (84, 1072681), (87, 1035692), (94, 958566), (116, 776769), (141, 639044), (174, 517846), (188, 479283), (203, 443868), (282, 319522), (329, 273876), (348, 258923), (406, 221934), (564, 159761), (609, 147956), (658, 136938), (787, 114492), (812, 110967), (987, 91292), (1218, 73978), (1316, 68469), (1363, 66108), (1574, 57246), (1974, 45646), (2361, 38164), (2436, 36989), (2726, 33054), (3148, 28623), (3948, 22823), (4089, 22036), (4722, 19082), (5452, 16527), (5509, 16356), (8178, 11018), (9444, 9541)]